I had one like that - we'd been shopping to Ikea, we'd picked up a Sunday newspaper, and my Mrs read stories out from it on the way home. This is around the Diana death conspiracy times. One item in the story was about how a senior member of the royal family had been found up to no good (it implied gay-raping staff). We discussed it in the car.

A day later I went to read the article for myself, but that bit was no longer in the article. Wife had no recollection of it. However the story did resurface a few years later.